164414440355 has 16 divisors (see below), whose sum is σ = 215288596224. Its totient is φ = 119543501280.

The previous prime is 164414440331. The next prime is 164414440417. The reversal of 164414440355 is 553044414461.

It is a de Polignac number, because none of the positive numbers 2^k-164414440355 is a prime.

It is a super-3 number, since 3×164414440355³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165239 + ... + 596768.

It is an arithmetic number, because the mean of its divisors is an integer number (13455537264).

Almost surely, 2^164414440355 is an apocalyptic number.

164414440355 is a deficient number, since it is larger than the sum of its proper divisors (50874155869).

164414440355 is a wasteful number, since it uses less digits than its factorization.

164414440355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765946.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 164414440355 in words is "one hundred sixty-four billion, four hundred fourteen million, four hundred forty thousand, three hundred fifty-five".